#90C545#90C545

#90C545 is a light, vivid yellow-green. Relative luminance 0.463; OKLCH L 76.1% C 0.167 H 129.0°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#90C545
RGB	rgb(144, 197, 69)
HSL	hsl(85, 52%, 52%)
HSV	hsv(85, 65%, 77%)
CMYK	cmyk(26.9%, 0%, 65%, 22.7%)
CIE-LAB	lab(73.73, -37.00, 56.61)
CIE-LCH	lch(73.73, 67.63, 123.16°)
OKLab	oklab(76.1% -0.1048 0.1295)
OKLCH	oklch(76.1% 0.167 129)
XYZ	xyz(32.5419, 46.2907, 12.8496)
Luminance	0.4629 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90C545 #7A45C5

analogous

#C5BA45 #90C545 #50C545

triadic

#90C545 #4590C5 #C54590

tetradic

#90C545 #45C5BA #7A45C5 #C54550

square

#90C545 #45C5BA #7A45C5 #C54550

split-complementary

#90C545 #4550C5 #BA45C5

monochromatic

#4E6D22 #709C31 #90C545 #ACD474 #C8E2A2

Accessibility & contrast

On white

2.05

#90C545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#90C545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90C545

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90C545	#FFFFFF	#000000	##000000
##90C545	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB834

Deuteranopia (green-blind)

#C7B44F

Tritanopia (blue-blind)

#94BDAB

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #90c545;
/* rgb */ color: rgb(144, 197, 69);
/* oklch */ color: oklch(76.1% 0.167 129.0);

Tailwind

colors: {
  custom: {
    50: '#b4d77f',
    500: '#90c545',
    950: '#000000',
  },
}

SCSS

$custom: #90c545;
$custom-light: #b4d77f;
$custom-dark: #000000;

JSON

{
  "hex": "#90c545",
  "rgb": {
    "r": 144,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 84.844,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.76098,
    "c": 0.16657,
    "h": 129
  },
  "luminance": 0.46291
}

Semantic roles & 50–950 ramp

primary

#90C545

secondary

#AE97CF

accent

#4CDC88

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11140A

muted

#80837C

Preview Lab

Preview with #90C545

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →